1. 설명
2. 코드
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>배열로 만들어서 별표찍기</title>
</head>
<body>
<h1>배열로 만들어서 별표찍기</h1>
<hr>
<script>
const NUMBER_COUNT = 6;
const numArray = Array();
for(let i=0;i<NUMBER_COUNT;i++){
numArray[i] = parseInt(Math.random()*(30-5+1)+5);
}
document.write(`const numArray = [`);
for(let i=0;i<numArray.length;i++){
i === numArray.length-1 ? (document.write(`${numArray[i]}`)) : (document.write(`${numArray[i]} , `));
}
document.write(`] <br>`);
for(let i=0;i<numArray.length;i++){
let value = numArray[i];
for(let j=0;j<value;j++){
document.write(`*`);
}
document.write(` ${value} <br>`);
}
</script>
</body>
</html>
3. 결과
